EP1877638B1 - Serrure de portiere de vehicule - Google Patents

Serrure de portiere de vehicule Download PDF

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Publication number
EP1877638B1
EP1877638B1 EP06722748A EP06722748A EP1877638B1 EP 1877638 B1 EP1877638 B1 EP 1877638B1 EP 06722748 A EP06722748 A EP 06722748A EP 06722748 A EP06722748 A EP 06722748A EP 1877638 B1 EP1877638 B1 EP 1877638B1
Authority
EP
European Patent Office
Prior art keywords
lever
unlocked
locking
motor vehicle
vehicle door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP06722748A
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German (de)
English (en)
Other versions
EP1877638A1 (fr
Inventor
Andreas Kasper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kiekert AG
Original Assignee
Kiekert AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kiekert AG filed Critical Kiekert AG
Publication of EP1877638A1 publication Critical patent/EP1877638A1/fr
Application granted granted Critical
Publication of EP1877638B1 publication Critical patent/EP1877638B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking

Definitions

  • the invention relates to a motor vehicle door lock, with a locking mechanism, at least one locking lever, at least one motor drive for the locking lever, and with a clutch lever which "unlocked” in its position connects a handle with the locking mechanism to the opening and locked in position " “separates the handle from the locking mechanism.
  • a motor vehicle door lock of the embodiment described above is in the DE 102 47 842 A1 described.
  • a central locking arrangement and a coupling arrangement are realized, wherein the coupling arrangement is equipped with a quick release lever.
  • the arrangement of the lock mechanism is taken overall so that an adjustment of the central locking assembly from the locked to the unlocked state initially causes an adjustment of the coupling arrangement from the locked to the unlocked state and then an adjustment of an inner locking element from the locked to the unlocked state.
  • the motor drive has an actuating element, which brings a locking lever and the aforementioned quick release lever respectively in an unlocked and in a locked state.
  • the single actuator has two actuating arrangements, which are coupled on the one hand with the locking lever and on the other hand with the quick release lever.
  • the locking lever and the quick release lever are pivotally mounted about the same axis in an associated housing.
  • the quick-release lever and also the locking lever is rotated radially to its adjustment, which with Disadvantages associated with the reliability.
  • the known motor vehicle door lock by the chosen topology of the Varia. tion possibilities ago limited and has a relatively complicated structure.
  • EP 1 288 408 A2 also a motor vehicle door lock with quick release function.
  • This requirement is well known and not limiting in motor vehicle door closures equipped with a keyless entry system. Because here it is necessary, especially with additional use of an anti-theft device to set the time required from the initiation of the opening process to the ability to open the equipped with the door locks motor vehicle doors as low as possible. Usually, here time periods of less than 40 msec. required to avoid any comfort restrictions.
  • the EP 1 226 325 B1 a motor vehicle door lock with quick release function, in which a locking lever is provided with the locking lever engaged for quick release.
  • the locking lever is separated by means of the motor drive in the course of the quick release of the locking lever, so that the locking lever can be converted into its unlocked position.
  • the invention aims to provide a total remedy.
  • the invention is based on the technical problem of further developing a motor vehicle door lock of the embodiment described at the beginning in such a way that a simple and cost-effective solution is present, at the same time achieving increased functional reliability.
  • a generic motor vehicle door lock is within the scope of the invention characterized in that the motor drive directly on both the locking lever also works on the clutch lever to "unlocked” these at least in their functional position and / or “locked” to convict and to an actuator having each locking lever actuating assembly and clutch lever actuating assembly.
  • the clutch lever for capturing its position "unlocked" by means of the clutch lever actuator assembly can be adjusted linearly against spring force.
  • the clutch lever can otherwise undergo an adjustment, for example, radially or rotationally.
  • the clutch lever and the locking lever are structurally separated from each other and an additional quick release lever corresponding to DE 102 47 842 A1 eliminated.
  • the structure is simple, compact and inexpensive, because fewer moving levers are realized.
  • the locking lever can be pivoted regularly about an axis, whereas the clutch lever preferably a linear adjustment in example Linear guides against a housing experiences.
  • These control cams are part or form the locking lever actuator assembly.
  • the locking lever at least the positions “unlocked” and “locked” occupy.
  • the locking lever or central locking lever can be additionally transferred to the position "anti-theft" in which all the actuators (essentially inside lever and external operating lever) go empty or ineffective and in addition unlocking from the inside, for example by pulling a réelleverriegelungsknopfes, not possible is. That is, the entire vehicle door lock can be basically transferred to the position "theft-proof” using the locking chain.
  • time sequence can also be designed differently by the clutch lever and the locking lever more or less simultaneously take their position "unlocked”. In general, however, one will make the interpretation so that the clutch lever takes the position "unlocked” first and the locking lever follows him.
  • the one guide cam is guided in the housing for the motor vehicle door lock and thus operates as a housing guide cam.
  • the other guide cam regularly learns a guide in the locking lever and can therefore be referred to as a locking lever guide cam.
  • the clutch lever in its "unlocked" position ensures a continuous mechanical connection to the handle, an L-shaped guide slot is provided in the housing for the housing guide cam.
  • an additional spring may be provided which biases the clutch lever in the direction of its rest position. In this rest position - and usually only in this - the locking lever is able to take the positions "unlocked” and "locked” can.
  • a motor vehicle door lock which is characterized by a simple structure and a cost-effective implementation. This contributes in particular to the fact that no special Schnellentriegelungs freshlyen are provided, but almost always existing clutch lever as it assumes the function of the quick release lever.
  • the motor vehicle door lock according to the invention can be easily adapted to different circumstances and is characterized by special reliability.
  • the actuator of the motor drive can be performed shared and on the one hand, the locking lever actuator assembly and on the other hand, the clutch lever actuator assembly can wear. Both parts of the control element can be coupled together by a (form-fitting) operative connection and move together or separately from a motor or electric motor of the motor drive.
  • a motor vehicle door lock 19 which has a not explicitly shown locking mechanism of pawl and rotary latch. On this locking mechanism operates in a known manner, a release lever which lifts the pawl, so that the rotary latch spring-assisted release a locking pin.
  • the release lever acts on the one hand with a locking lever 1 and on the other hand with a clutch lever 2 together, which is “unlocked” in its functional position with a handle 3 in mechanical operative connection.
  • the position "unlocked” of the clutch lever 2 is in the Fig. 2 . 3 and 4 represented and corresponds to a position A of a guide cam or housing guide cam 4, while in the Fig. 1 whose position is “locked” is shown.
  • the clutch lever 2 has yet another guide cam 5, namely the locking lever guide cam 5.
  • the clutch lever 2 is guided linearly, between its two positions. unlocked “(position A) and" locked “(position B). This indicates a double arrow in the Fig. 4 at.
  • the housing guide cam 4 By means of the housing guide cam 4, the clutch lever 2 is guided in a housing 6, specifically in an L-shaped guide contour or guide slot 7 of the housing 6.
  • the housing guide cam 4 is "locked” in the position (position B). Pivoting movements of the clutch lever 2 to a coincident with the locking lever guide cam 5 axis of rotation not (see., The dash-dotted representation in FIG Fig. 2 and the associated double arrow).
  • the locking lever guide cam 5 is guided in a recess or longitudinal recess 8 in the locking lever or central locking lever 1.
  • the locking lever guide cam 5 of the clutch lever 2 moves in the transition from the position “locked” in the position "unlocked” from a foot-side to the head end of the recess 8 in the locking lever 1. This is true as long as the locking lever 1 in his position "locked” located in the Fig. 1 and 2 is shown.
  • the locking lever guide cam 5 returns to the foot-side end of the recess 8 in the locking lever 1, because the locking lever 1 in this process about its axis 9 in the clockwise direction at the transition from the Fig. 2 to Fig. 3 is pivoted. This is ensured by a motor drive 10, 11 and 12.
  • the motor drive 10, 11, 12 is composed of an electric motor 10, an adjusting element 11 or an adjusting disk 11 rotatable about an axis 13 and finally one or more control cams 12 arranged on the adjusting disk 11.
  • two control cams 12 are realized on the one side of the adjusting disk 11, as best seen when looking at the rear view Fig. 5 recognizes.
  • the control cams 12 dive in a fork receptacle 14 of the locking lever or central locking lever 1 in order to "unlocked” this at least in the positions (see. 3 and 4 ) or "locked” (cf. Fig. 1 and 2 ).
  • the control cams 12 act as or form a locking actuator assembly 12 of the control element 11 and work logically on the locking lever 1.
  • the adjusting element or the adjusting disk 11 is equipped with a clutch lever actuating arrangement 15, which in Frame of the embodiment and not limiting on the other side of the adjusting element 11 and the adjusting disc 11 compared to the locking lever actuator assembly 12 finds.
  • the clutch lever actuating assembly 15 has a control contour 15, with the aid of which the clutch lever 2 is "locked” from its position in the Fig. 1 in the position "unlocked” after Fig. 2 is transferred. That makes a comparison of Fig. 1 and 2 clear.
  • the adjusting element or the adjusting disk 11 rotates counterclockwise, namely by about a quarter turn (see., The transition from Fig. 1 to Fig. 2 ).
  • the clutch lever 2 is adjusted linearly against spring force, which is exerted by a leg spring 16 on the clutch lever 2.
  • the spring or leg spring 16 which is arranged on the locking lever 1, is supported with a leg 16a on a stop 17 of the locking lever 1, while its other leg 16b guided in the recess 8 of the locking lever 1 locking lever guide cam 5 in Direction to the position "locked" of the clutch lever 2 biases.
  • the clutch lever 2 is pulled pulling and not sliding with the help of the control contour 15. In this case, can be dispensed with a spring preload and consequently the spring 16 regularly.
  • the clutch lever 2 is L-shaped with Betrelinshebelarm 2a and Verstellhebelarm 2b in the context of the embodiment and not restrictive.
  • the Betchanistshebelarm 2a carries the locking lever guide cam 5, while on the Verstellhebelarm 2b, the clutch lever actuating assembly 15 and the local control contour 15 attacks.
  • the clutch lever 2 is transferred in time before the locking lever 1 in its "unlocked” position.
  • the desired quick release can be displayed, which corresponds to the fact that there is a mechanical connection between the handle 3 and the locking mechanism, not shown, with the interposition of the clutch lever 2, even if the locking lever or central locking lever 1 is not in his Position "locked” is located. This shortens the total unlocking time.
  • FIG. 3 another variant in such a way that an additional spring 18 is provided, which biases the clutch lever 2 in the direction of an actuating rest position. That is, as long as the handle 3 is not pulling or whatever, the spring in question ensures that the clutch lever 2 occupies the functional position shown. As a result, the locking lever 1 is able to easily assume its positions “unlocked” and "locked”.
  • clutch lever actuator assembly 15 and / or the locking actuator assembly 12 may optionally operate on intermediate lever on the one hand, the clutch lever 2 and on the other hand, the locking lever 1.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (9)

  1. Fermeture de porte de véhicule à moteur, avec
    - un dispositif de blocage,
    - au moins un levier de verrouillage (1),
    - au moins un entraînement à moteur (10, 11, 12) pour le levier de verrouillage (1), et avec
    - un levier de couplage (2) qui relie dans sa position "déverrouillée" une manette (3) avec un dispositif de blocage pour son ouverture et dans sa position "déverrouillée" sépare la manette (3) du dispositif de blocage,
    caractérisée en ce que l'entraînement à moteur (10, 11, 12) fonctionne directement tant sur le levier de verrouillage (1) que sur le levier de couplage (2) pour la faire passer au moins respectivement dans sa position de fonctionnement "déverrouillée" et/ou "verrouillée" et qu'à cet effet, présente un élément de commande (11) avec la disposition d'actionnement de levier de verrouillage (12) et la disposition d'actionnement de levier de couplage (15).
  2. Fermeture de porte de véhicule à moteur selon la revendication 1, caractérisée en ce que le levier de couplage (2) pour prise de sa position "déverrouillée" est déplacé à l'aide de la disposition d'actionnement de levier de couplage (15) de façon linéaire contre l'effort du ressort et de préférence est exécutée en forme de L avec le bras de levier d'actionnement (2a) et le bras de levier de déplacement (2b).
  3. Fermeture de porte de véhicule à moteur selon la revendication 1 ou 2, caractérisée en ce que le levier de couplage (2) présente deux cames de guidage (4, 5) pour son déplacement linéaire entre les positions "déverrouillée" et "verrouillée".
  4. Fermeture de porte de véhicule à moteur selon la revendication 3, caractérisée en ce qu'une came de guidage (4) est guidée dans un boîtier (6) et est exécutée comme came de guidage de boîtier (4) et que l'autre came de guidage(5) est formée en tant que came de guidage de levier de guidage (5) et est guidée dans le levier de verrouillage (1).
  5. Fermeture de porte de véhicule à moteur selon l'une des revendications 1 à 4, caractérisée en ce que le levier de verrouillage (1) présente un ressort, en particulier un ressort à branches (16) qui pose contre le levier de couplage (2) et prétend celui-ci dans sa position "verrouillée".
  6. Fermeture de porte de véhicule à moteur selon l'une des revendications 1 à 5, caractérisée en ce qu'une coulisse de guidage en forme de L (7) est prévue pour la came de guidage de boîtier (4) du levier de couplage (2).
  7. Fermeture de porte de véhicule à moteur selon l'une des revendications 1 à 6, caractérisée en ce que le levier de couplage (2) est transmis temporairement devant le levier de verrouillage (1) dans la position "déverrouillée" et provoque ainsi un déverrouillage rapide.
  8. Fermeture de porte de véhicule à moteur selon l'une des revendications 1 à 7, caractérisée en ce qu'est prévu un ressort supplémentaire (18) qui prétend le levier de couplage (2) dans la direction d'une position de repos d'actionnement dans laquelle le levier de verrouillage (1) peut prendre les positions "déverrouillée" et "verrouillée".
  9. Fermeture de porte de véhicule à moteur selon l'une des revendications 1 à 8, caractérisée en ce que le levier de verrouillage (1) se trouvant dans la position "déverrouillée" maintient le levier de couplage (2) se trouvant également en position "déverrouillée".
EP06722748A 2005-04-04 2006-04-03 Serrure de portiere de vehicule Active EP1877638B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510015468 DE102005015468A1 (de) 2005-04-04 2005-04-04 Kraftfahrzeugtürverschluss
PCT/DE2006/000598 WO2006105772A1 (fr) 2005-04-04 2006-04-03 Serrure de portiere de vehicule

Publications (2)

Publication Number Publication Date
EP1877638A1 EP1877638A1 (fr) 2008-01-16
EP1877638B1 true EP1877638B1 (fr) 2008-08-20

Family

ID=36754703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06722748A Active EP1877638B1 (fr) 2005-04-04 2006-04-03 Serrure de portiere de vehicule

Country Status (3)

Country Link
EP (1) EP1877638B1 (fr)
DE (2) DE102005015468A1 (fr)
WO (1) WO2006105772A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240018804A1 (en) * 2022-07-13 2024-01-18 Kiekert Ag Motor vehicle latch, in particular a motor vehicle door latch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2241522T3 (es) * 1999-04-16 2005-11-01 BROSE SCHLIESSSYSTEME GMBH & CO. KG Cerradura de puerta de vehiculo automovil o similar.
US6824177B1 (en) * 1999-10-29 2004-11-30 Kiekert Ag Locking system for the door of a motor vehicle
DE10141310A1 (de) * 2001-08-28 2003-03-20 Kiekert Ag Kraftfahrzeugtürverschluss
DE10247842B4 (de) * 2002-08-28 2012-08-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeug-Türschloss

Also Published As

Publication number Publication date
DE502006001402D1 (de) 2008-10-02
EP1877638A1 (fr) 2008-01-16
WO2006105772A1 (fr) 2006-10-12
DE102005015468A1 (de) 2006-10-12

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